Blue Death Feigning Beetle - Gender Identification - HELP

[BDFBluver9122]

Hi everyone, new to the forum. I have been keeping BDFBs for a long time and then took a 2 year break since my favorite beetle died . Anyway about last week I ordered from Insect Brothers in NJ. I have them but I wanted to breed them. Buttttt. They all look like males. Pleaseee identify them for me please.

Beetle 1:

Beetle 2:

Beetle 3:

 

[silentlytwisted]

Sorry to hear about your favorite beetle. Anyone stumbling upon this post may correct me but this is what it looks like from what I can tell —

Beetle 1: male
Beetle 2: male
Beetle 3: female

 

[BDFBluver9122]

It’s interesting that you think that beetle 3 is female because that one is the biggest

 

[BDFBluver9122]

Just to be sure, Ill go to insect brothers ant get 3 females